package com.example.androidxdemo

import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey

/**
 * @author : yaobing
 * @date : 2020/7/21 10:22
 * @desc :
 */
@Entity
class Aa {
    @PrimaryKey(autoGenerate = true)
    var uid = 0

    @ColumnInfo
    var aa: String? = null
}